Table 1 Accuracy and precision studies

Nominal concentration (mg/dL)

25

25

Intra-day mean (n = 5)

25.9 ± 0.4

25.8 ± 0.2

Intra-day CV

1.47%

0.86%

Inter-day (n = 15) mean

25.8 ± 0.3

25.7 ± 0.3

Inter-day CV

1.16%

1.32%